ChemicalBook > CAS DataBase List > METHYL6-METHOXY-2-PYRAZINECARBOXYLATE

METHYL6-METHOXY-2-PYRAZINECARBOXYLATE

Product Name: METHYL6-METHOXY-2-PYRAZINECARBOXYLATE
CAS No.: 23813-24-3
Chemical Name: METHYL6-METHOXY-2-PYRAZINECARBOXYLATE
Synonyms: 6-Methoxy-2-Methoxycarbonylpyrazine;METHYL6-METHOXY-2-PYRAZINECARBOXYLATE;ethyl 6-methoxypyrazine-2-carboxylate;Methyl 6-Methoxypyrazine-2-carboxylate;6-Methoxypyrazine-2-carboxylic acid methyl ester;6-Methoxy-2-pyrazinecarboxylic acid methyl ester;2-Methoxy-6-pyrazinecarboxylic acid methyl ester;2-Pyrazinecarboxylic acid, 6-methoxy-, methyl ester
CBNumber: CB61111662
Molecular Formula: C7H8N2O3
Formula Weight: 168.15
MOL File: 23813-24-3.mol

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METHYL6-METHOXY-2-PYRAZINECARBOXYLATE Property

Melting point:: 81.5-82℃
Boiling point:: 249.9±35.0℃ (760 Torr)
Density: 1.220±0.06 g/cm3 (20 ºC 760 Torr)
Flash point:: 105.0±25.9℃
storage temp.: 2-8°C
pka: -1.36±0.10(Predicted)
Appearance: Off-white to yellow Solid

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Safety

HS Code: 2933119000

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: M223335
Product name: Methyl6-Methoxy-2-pyrazinecarboxylate
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: M223335
Product name: Methyl6-Methoxy-2-pyrazinecarboxylate
Packaging: 100mg
Price: $240
Updated: 2021/12/16

ChemScene

Product number: CS-0035570
Product name: Methyl6-methoxypyrazine-2-carboxylate
Purity: 99.51%
Packaging: 1g
Price: $61
Updated: 2021/12/16

ChemScene

Product number: CS-0035570
Product name: Methyl6-methoxypyrazine-2-carboxylate
Purity: 99.51%
Packaging: 5g
Price: $188
Updated: 2021/12/16

ChemScene

Product number: CS-0035570
Product name: Methyl6-methoxypyrazine-2-carboxylate
Purity: 99.51%
Packaging: 10g
Price: $313
Updated: 2021/12/16

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METHYL6-METHOXY-2-PYRAZINECARBOXYLATE Chemical Properties,Usage,Production

Synthesis

13924-99-7

23813-24-3

Example 68. General procedure for the synthesis of methyl 6-methoxy-2-pyrazinecarboxylate from 6-oxo-1,6-dihydropyrazine-2-carboxylic acid: 4 mL (0.030 mol) of trimethylsilyl chloride was added to 0.42 g (0.003 mol) of 6-hydroxypyrazine-2-carboxylic acid suspended in 10 mL of anhydrous methanol. The reaction mixture was stirred at room temperature for 48 h. A gradual transformation of the suspension into a clarified solution was observed. This method is suitable for the conversion of 6-hydroxypyrazine-2-carboxylic acid to the corresponding 6-alkoxypyrazine-2-carboxylic acid ester by selecting a suitable alcohol; if the alcohol used is non-liquid, an inert solvent, such as tetrahydrofuran (THF), can be used as the reaction medium. After completion of the reaction, the solvent and excess trimethylchlorosilane were removed by rotary evaporator under reduced pressure. The crude product was purified by silica gel column chromatography with gradient elution of hexane-ethyl acetate to give 0.11 g (22% yield) of the target product, methyl 6-methoxypyrazine-2-carboxylate.

References

[1] Patent: US5643912, 1997, A

METHYL6-METHOXY-2-PYRAZINECARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYL6-METHOXY-2-PYRAZINECARBOXYLATE Suppliers

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23813-24-3, METHYL6-METHOXY-2-PYRAZINECARBOXYLATERelated Search:

METHYL6-METHOXY-2-PYRAZINECARBOXYLATE 2-HYDROXY-6-METHYLPYRAZINE 6-Methoxy-pyrazinecarboxylicacid 2-methoxy-6-methylpyrazine 5-Hydroxypyrazine-2-carboxylic acid 6-Methyl indole-2-carboxylic acid Methylester methyl 6-methoxypyridazine-3-carboxylate 1H-Indole-3-carboxylic acid, 6-Methyl-, Methyl ester

METHYL6-METHOXY-2-PYRAZINECARBOXYLATE

2-Methoxy-6-pyrazinecarboxylic acid methyl ester

6-Methoxy-2-pyrazinecarboxylic acid methyl ester

6-Methoxypyrazine-2-carboxylic acid methyl ester

6-Methoxy-2-Methoxycarbonylpyrazine

Methyl 6-Methoxypyrazine-2-carboxylate

ethyl 6-methoxypyrazine-2-carboxylate

2-Pyrazinecarboxylic acid, 6-methoxy-, methyl ester

23813-24-3